Datasheet

MTS62C19A
DS22260C-page 6  2010-2013 Microchip Technology Inc.
2.0 PIN DESCRIPTIONS
The descriptions of the pins are listed in Table 2-1.
TABLE 2-1: MTS62C19A PIN FUNCTION TABLE
Pin No.
SOP-24
Type Name Function
1 Output OUT1A Output 1 ‘A’ Side of Motor Winding
2 Output OUT2A Output 2 ‘A’ Side of Motor Winding
3 Input SENSE2 Current Sense for Output 2
4 Input COMPIN2 Current Sense Comparator Input for Output 2
5 Output OUT2B Output 2 ‘B’ Side of Motor Winding
6 Power GND Negative Logic Supply (Ground)
7 Power GND Negative Logic Supply (Ground)
8 Input I02 Output 2 Current Selection Bit 0
9 Input I12 Output 2 Current Selection Bit 1
10 Input PHASE2 Output 2 Phase
11 Input V
REF2
Output 2 Current Reference
12 Input RC2 Output 2 RC Time Constant
13 Power V
LOGIC
Positive Logic Supply Voltage
14 Input RC1 Output 1 RC Time Constant
15 Input V
REF1
Output 1 Current Reference
16 Input PHASE1 Output 1 Phase
17 Input I11 Output 1 Current Selection Bit 1
18 Power GND Negative Logic Supply (Ground)
19 Power GND Negative Logic Supply (Ground)
20 Input I01 Output 1 Current Selection Bit 0
21 Output OUT1B Output 1 ‘B’ Side of Motor Winding
22 Input COMPIN1 Current Sense Comparator Input for Output 1
23 Input SENSE1 Current Sense for Output 1
24 Power V
LOAD
Positive Load Supply Voltage